Fuji Electric ALPHA5 Smart - Page 165

CHAPTER 3 OPERATION
Operation 3-23
3
(3) Forced stop [EMG]
If forced stop [EMG] is detected during motor rotation, operation is stopped and immediate
controlled stop is caused according to the torque specified in parameter PA2_60 (third torque limit).
While forced stop [EMG] is detected, the motor is stopped at the zero speed and the current
position is not retained.
(1) Forced stop [EMG] is a normally closed contact signal if it is allocated to CONT 1
to 5 signals.
(2) The in-position [INP] signal shown in the figure indicates the state in the level
output mode.
(3) If the forward torque limit (parameter PA1_27) or reverse torque limit (PA1_28) is
smaller than the third torque limit (parameter PA2_60), the torque settings of the
forward rotation torque limit and reverse rotation torque limit are effective.
Speed
Time
[
RDY
]
ON
[
INP
]
ON OFF
Forced stop
detection
ON
OFF
Zero deviation
Zero s
p
eed ON OFF
ON
OFF
PA2
_
60
ON
Forced stop [EMG]
(CONT1 to 5)
OFF
OFF